EP 0666769 B1 19980513 - SEPARATING LIQUID SUSPENSIONS
Title (en)
SEPARATING LIQUID SUSPENSIONS
Title (de)
TRENNUNG VON FLÜSSIGEN SUSPENSIONEN
Title (fr)
SEPARATEUR DE SUSPENSIONS LIQUIDES
Publication
Application
Priority
- GB 9313589 A 19930701
- GB 9401311 W 19940617
Abstract (en)
[origin: WO9501215A1] A separator for separating suspended solid particles and/or fluid droplets from a body of liquid is described, wherein fluid is caused to flow through at least one helical flow path defined between axially facing surfaces of a number of conical helical plates. Preferably, a substantially vertical flow channel (1) of circular cross-section has disposed therein at least one conical helical plate (10) with a diameter substantially equal to that of the flow channel, the conical helical plate or plates being arranged coaxially in the flow channel and defining at least one helical flow path coaxial with the flow channel between axially facing surfaces of the plate or plates. The plate or plates are preferably capable of rotating about the axis of the flow channel, and may be driven at a speed so as to correspond with, or so as to be greater or less than, the flow rate of the fluid.
IPC 1-7
IPC 8 full level
B01D 21/02 (2006.01); B01D 21/00 (2006.01)
CPC (source: EP KR US)
B01D 21/00 (2013.01 - KR); B01D 21/0024 (2013.01 - EP US); B01D 21/0045 (2013.01 - EP US); B01D 21/0087 (2013.01 - EP US); B01D 21/02 (2013.01 - EP KR US); B01D 21/24 (2013.01 - KR); B01D 21/2405 (2013.01 - EP US); B01D 21/2427 (2013.01 - EP US); B01D 21/2444 (2013.01 - EP US); B01D 21/245 (2013.01 - EP US); B01D 21/26 (2013.01 - EP US); B01D 21/30 (2013.01 - EP US); B01D 21/0006 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9501215 A1 19950112; AT E165996 T1 19980515; AU 672914 B2 19961017; AU 6975194 A 19950124; BR 9405450 A 19990908; CA 2141949 A1 19950112; CA 2141949 C 20050614; CN 1044202 C 19990721; CN 1111446 A 19951108; DE 69410232 D1 19980618; DE 69410232 T2 19981015; DK 0666769 T3 19990308; EP 0666769 A1 19950816; EP 0666769 B1 19980513; ES 2118415 T3 19980916; GB 9313589 D0 19930818; GR 3027622 T3 19981130; HK 1011142 A1 19990702; JP 3291626 B2 20020610; JP H08500773 A 19960130; KR 100344879 B1 20021031; KR 950702858 A 19950823; NZ 267449 A 19960827; US 5624580 A 19970429
DOCDB simple family (application)
GB 9401311 W 19940617; AT 94918433 T 19940617; AU 6975194 A 19940617; BR 9405450 A 19940617; CA 2141949 A 19940617; CN 94190445 A 19940617; DE 69410232 T 19940617; DK 94918433 T 19940617; EP 94918433 A 19940617; ES 94918433 T 19940617; GB 9313589 A 19930701; GR 980401800 T 19980811; HK 98111965 A 19981113; JP 50333495 A 19940617; KR 19950700770 A 19950228; NZ 26744994 A 19940617; US 39292995 A 19950228